The air on Mars – what there is of it – is leaking away, about half a pound per second sputtering into space, scientists announced Thursday. The planet’s early atmosphere is thought to have been as thick as or thicker than Earth’s today, and even over the 4.5-billion-year history of ...

NEW DELHI: Prime Minister Narendra Modi has been ranked ninth on the Forbes list of powerful people for 2015, up six places from last year when he was at number 15. He is placed between his host next week, UK Prime Minister David Cameron, at number eight and Google’s Larry ...